So bitmaps play a useful role, but for those images that can be decomposed into basic shapes such as diagrams, logos, and chemical formulas, a vector file format is inherently more efficient.
因此位图的地位依然很重要，但是对于那些可以分解成基本形状的图像，比如图表、标志、和化学公式等等，矢量文件格式天生就具有较高的效率。
You can search for a particular vector image in categories like templates, logo objects, sport logos, flags, maps, coat of arms, symbols, signs or clip art.
您可以搜索某一特定的矢量图像像类模板，标识物体，体育标志，国旗，地图，国徽，符号，标志或剪贴画。
You can search for a particular vector image in categories like templates, logo objects, sport logos, flags, maps, coat of arms, symbols, signs or clip art.
您可以搜索某一特定的矢量图像像类模板，标识物体，体育标志，国旗，地图，国徽，符号，标志或剪贴画。
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